XccMe 2PACK 30oz Magnetic Lids with 4 Magnetic Slider Replacement,Fits for 30oz YETI Rambler,Ozark Trail,Old Style Rtic,10oz Stackable and Lowball,Straw Friendly,Spill Proof,BPA Free

Compared with the traditional flip coverand plastic sliding cover, this sliding cover uses a magnet design, which ismore concise in appearance and more convenient to use. It can be removed andcleaned without any effort. Description： Material: The lid is made of transparent and thick AS plastic,BPA-free, strong and non-toxic. The slider adopts a magnet design, which makescleaning more convenient. SIZE:outside diameter:3.9in, inner dameter:3.6in, height:0.9in.Suitable for 30oz tumblers with a caliber between 3.7 inches. Compared with the traditional flip cover and plastic sliding cover,this sliding cover uses a magnet design, which is more concise in appearanceand more convenient to use. It can be removed and cleaned without any effort. Saving: With two additional Replacement Magnetic Lid Slider, itperfectly solves the problem of missing Magnetic Lid Slider, and there is noneed to buy Magnetic Push Block separately. Air tightness function: Good air tightness design keeps your drinkswarm and cold longer. Ideal for use while driving or traveling. NOTE: Thisreplacement lid is designed to fit 30oz Stainless Steel Tumblers Only. If youneed it for other brands, please check precisely on size, which is shown in theproduct picture. Service:If you have any questions after purchasing our products, please feel free tosend us an email, we will serve you within 24 hours.